This is a fascinating story of the interaction of two very iconic animals in the past,” the study’s lead author, told NBC News.

Many species of songbirds have evolved to have strikingly colorful plumage, aiding them in catching the eye of mates, ...

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved far earlier than scientists thought. Fossils from bird-like dinosaurs in ...

The flightless and carnivorous terror birds could reach up to 10 feet tall and were among the largest apex predators in South ...

While Prairie Restorations’ flowers are visible among the black-eyed Susans on the ground, only the yellow blooms stand out in the 400-foot-wide smiley face from the sky. The native wildflowers ...

Typically, male birds have more vivid colours than females. As Charles Darwin first explained, the most colourful males are ...